Answer 1

DVs are the IVs of Gen I. - Quote from Ivan Kurama Shaddix

DVs are Dynamic Values.- Quote from Holy Name*

Holy Name*'s answer from this question about DV or Stat Experience

Answer 2

http://bulbapedia.bulbagarden.net/wiki/Individual_values#Overview
Dvs are Ivs. They are a number 1-31 given randomly to a Pokemon. For each number your stat gets higher like evs. The highest number of IVs/Dvs you can get per stat is 31. In generatin on you get a shiny if they have perfect dvs (31 dvs in each stat.) Dvs are ivs in generation one so basically they are the same thing. hope this helps